baber/WOPTO huggingface dataset:
Patent JP-H01149634-A (JP)
Title: Line switching device
Inventor: SASAKI KATSUHIRO
IPC: H04L1/22
Filed: 1987-12-07
Abstract: PURPOSE:To prevent wrong switching between the currently used and the standby lines before the bits and phases of the signals respectively become coincident with each other between the lines even under a condition where a fault tends to occur on one and the same currently used line immediately after a faulty state is restored by delaying the sending of pilot signal detected results. CONSTITUTION:Since a delaying circuit 4 outputs a detect signal 107 after delaying a pilot signal detected result 106 by a certain time, a comparison-discriminating circuit 2 can detect the discordance between signals of the currently used and a standby lines before the pilot signal detected result is sent from the receiving-end of the standby line after a faulty state of the currently used line is restored. Therefore, when switching back of a currently used line switching circuit, release of transmitting-end parallel, transmission of pilot signals through the standby line, and sending of the pilot signal detected result from the receiving-end of the standby line are performed after the currently used line is restored from the faulty state and a line switching system is returned to a normal state, the comparison-discriminating circuit 2 detects the discordance of signals between the two lines in advance. In other words, when the pilot signal detected result is sent from the receiving-end of the standby line, the circuit 2 does not hold the discriminated result of phase coincidence at the time of switching back.
Patent JP-2000128270-A (JP)
Title: Container for transporting roll product
Inventor: IWAMOTO KENJI
IPC: B65D85/67
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a container for transporting a roll product in which an axial fixing work for the roll product against a supporting shaft can be carried out quite easily even with one worker and a superior workability can be attained. SOLUTION: A supporting shaft 4 for a roll product 6 is comprised of a cylindrical supporting shaft main body 50; a connecting rod 52 extending axially within the supporting shaft main body 50; cylindrical adapters 54 installed at both ends of the supporting shaft main body 50 in which a first end 54a is abutted against a pressing plate 70 of the roll product 6; and a cap 56 installed at a second end 54b of the cylindrical adapter 54 in such a way that its axis may substantially coincide with the adapter. The cap 56 has a cylindrical flange 56a applied to cover an outer circumference of the second end 54b of the cylindrical adapter 54. Engaging protrusions 62 removably engaged with a recess 58 formed at a second end 54b of the cylindrical adapter 54 is fixed to the inner circumferential surface of the cylindrical flange 56a.
Patent JP-H06136930-A (JP)
Title: Flashing structure
Inventor: YAMAMOTO TATSUO
IPC: E04F19/02
Filed: 1992-10-20
Abstract: PURPOSE:To prevent rainwater from penetrating into a structural body and hold the good appearance of the end part of a dry type wall material. CONSTITUTION:Notched parts are formed to drain rainwater, according to the space between vertical joints of dry type wall materials C, on the flashing pieces 2a, 2b and dressed pieces 3a, 3b of two kinds of upper and lower flashing materials A, B formed in practically U-shaped section and Z-shaped section from fixed pieces 1a, 1b, flashing pieces 2a, 2b, and dressed pieces 3a, 3b. Thus, the rainwater is prevented from being penetrated into a body from the outside, and the end part of the dry type wall material C is covered.
Patent JP-H01153458-A (JP)
Title: Fluid leakage preventing wrapping bag
Inventor: FUJITANI KENSHO
IPC: B65D30/02
Filed: 1987-12-05
Abstract: PURPOSE:To prevent leakage and penetration of fluid content from the article to be packaged and minimize occurrence of damage and contamination to other outside articles, by providing water-absorbent sheet along the inner face of a wrapping bag. CONSTITUTION:A water absorbent sheet 3 is disposed along the inside face of a wrapping bag 1 and obtained by impregnating or coating aqueous ethylenically unsaturated monomer into or onto fiberous or spongy substrate and then polymerizing the monomer to produce high molecular water absorbent composite material. The water absorbent sheet 3 is enclosed in a plurality of sectioned spaces which are formed between outer films 5, 6. At least one of the films 5 and 6 is made from water permeable material, preferably one of the films is water permeable while the other is water impermeable and these films are laminated on the absorbent sheet 3 to prevent a splash back of the water absorbent resin and fluid leakage to the outside. In this case, it is required that the water permeable film 5 be disposed on the inside of the sheet to enable the water absorbent sheet to absorb a fluid leaked from the article, and water impermeable film 6 be disposed on the outside to prevent the absorbed fluid from penetrating to the bag.
Patent JP-H10147277-A (JP)
Title: Brake lever and bar end for bicycle
Inventor: SUGIMOTO MASANORI
IPC: B62L3/02
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To enable a brake to operate in two positions of a bar end and a handle bar so as to obtain powerful brake force. SOLUTION: A bar end 10 for a bicycle, provided in a separate unit from a handle bar 11 in both ends thereof in the bicycle, is a member extended in a forward direction orthogonal to the handle bar 11. The bar end 10 has an end main unit 25 and a brake lever 26. The end main unit 25 is mounted in a tip end of the handle bar 11. The brake lever 26 is provided with a bracket 30 and a lever member 31. The bracket 30, having a lever shaft 32, is integrally formed in a tip end part of the end main unit 25. The lever member 31, having a first operating part 37 arranged along the end main unit 25 and a second operating part 38 arranged in a direction crossing with the first operating part 37, is mounted capable of swiveling in the bracket 30 through the lever shaft 32.
Patent JP-H03167873-A (JP)
Title: Bipolar integrated circuit device
Inventor: YOSHINAGA MAKI
IPC: H01L27/06
Filed: 1989-11-28
Abstract: PURPOSE:To prevent an influence of a substrate current from being transmitted to a circuit via a power-supply line in a bipolar IC by a method wherein a power-supply terminal for circuit use and a power-supply terminal for substrate- potential supply use are formed independently of each other and a power-supply line on a semiconductor chip is formed divided into a power-supply line for circuit use and a power-supply line for substrate use. CONSTITUTION:A power-supply line, of the same potential, formed on an IC chip 1 is separated into a power-supply line 2a for substratepotential supply use and a power-supply line 2b for circuit use; two power-supply terminals 4a and 4b to which the same power-supply voltage is applied are formed at a package 3 which houses the chip 1. The line 2a is connected to the terminal 4a on one side and the line 26 is connected to the terminal 4b on the other side by using respective bonding wires 5a, 5b. Thereby, even when a substrate current flows and a substrate potential is changed, a possibility that a power- supply noise caused by the substrate current is transmitted to the circuit side and that a characteristic is deteriorated is not caused because the power-supply lines and the power-supply terminals are completely separated for substrate use and for circuit use.
Patent JP-H01149409-A (JP)
Title: Static superconducting generator
Inventor: OGURA SHINZO
IPC: H01L39/16
Filed: 1987-12-04
Abstract: PURPOSE:To obtain a static superconducting generator with which power is generated by moving a superconducting circuit by a method wherein the area of the closed circuit composed of the first-third superconducting parts connected between both terminals is changed by controlling the position of the third conductive part which is controlled by the second magnetic field generating device, and voltage is generated by changing the interlinking number of magnetic flux using the first magnetic field generating means. CONSTITUTION:A magnetic field is generated only at a section of the center part of a superconducting material 4 in the direction reverse to the magnetic field of a coil 3 by exciting the center part of a coil 8. As a result, a current having a superconducting part 9 in the center part is formed by the superposed magnetic field of the coils 3 and 8. The part having a superconducting state is shifted by the movement of the generated magnetic field of the coil 8, power is generated by the increase of magnetic flux which interlinks with the closed circuit formed by superconducting parts 6, 7 and 9 and load 10. An alternate current can be generated by shifting the direction of the shifting magnetic field of the coil 8 in the reverse direction alternately. Also, a direct current can be generated by moving the magnetic field direction in one direction. Besides, power of optional wave form can be generated by changing the speed of shifting.
Patent JP-H02153555-A (JP)
Title: Hermetically sealed type semiconductor device
Inventor: TERAJIMA KATSUSHI
IPC: H01L23/02
Filed: 1988-12-05
Abstract: PURPOSE:To obtain a hermetically sealed type device in a simple process by a method wherein an insulating board provided with a inner wiring on its face where an amorphous glass is applied, a semiconductor chip fixed at a center, a metal ring welded to the amorphous glass surrounding the chip, and a metal cap are provided. CONSTITUTION:A Au paste is printed on a ceramic case main body 3 to form wiring layers 13c and 13d and metal layers 13a and 13e. An amorphous glass 2 is applied onto a metal ring 6 bonding region and the wiring layer 13c close to it. The metal ring 6 is welded to the amorphous glass 2. The rest is constituted in the same way as conventional ones. As a case main body is joined to a metal ring with amorphous glass, a plating process can be dispensed with. Moreover, inner wirings can be formed by printing them on a cheap ceramic board with an Au paste or the like, so that the forming process of the inner wirings can be made simple. By this setup, a hermetically sealed type semiconductor device of simple structure and high reliability can be obtained.
Patent JP-2001121389-A (JP)
Title: Deburring device
Inventor: IZUMIDA HIROSHI
IPC: B24B29/00
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a deburring machine capable of uniformly and efficiently removing burrs over the whole width of a workpiece even in the case of the thickness of the workpiece being nonuniform in the width direction of a conveying path or the width of the workpiece being narrow and dispensing with the frequent change of a rotary brush. SOLUTION: Burrs of a workpiece are removed by rotating rotary brushes respectively fixed to the lower ends of a plurality of brush spindles 14 while conveying the workpiece held by a carrier roller 49 and a pinch roller 52. Each of a plurality of elevating support plates 16, 17, 18 provided at a support frame 10 so as to be individually adjustable in vertical position bearing-supports the upper end of at least one brush spindle rotatably to change the vertical position of the rotary brush 13. These brush spindles are rotatory-driven by a drive source through a hollow rotating shaft 15 rotatably bearing-supported to the support frame 10.
Patent JP-H02160954-A (JP)
Title: Modified reed for air jet loom
Inventor: KUSHINO MAMORU
IPC: D03D47/30
Filed: 1988-12-08
Abstract: PURPOSE:To obtain the subject modified reed having excellent weft-insertion stability in high-speed operation and capable of producing a high-quality woven fabric at a low cost while preventing the increase of compressed air consumption caused by high-speed rotation of the loom by setting the depth of the upper jaw forming a reed groove to satisfy a specific condition. CONSTITUTION:A modified reed 1 having the following form is used in an air jet loom used in combination with an auxiliary nozzle. The depth l of the upper jaw part A forming a reed groove, i.e. the distance l between the tip end (a) of the upper jaw part and a straight line (k) tangentially contacting with the innermost part C of the reed groove and parallel to the back of the reed satisfies the formula 10mm<l<13mm. A weft F is injected into the modified reed groove G from a main nozzle 3 simultaneous to the opening of the warp W and the weft is successively delivered by compressed air streams blasted from compressed air ejection ports D of adjacently positioned several auxiliary nozzles 2 and transferred across the fabric to complete the weft insertion. The air stream directing upward among the streams blasted from the nozzles can be decreased by the use of the modified reed to enable the stable flying of weft.
Patent JP-H05145226-A (JP)
Title: X-ray tester for soldered bond
Inventor: YAHIRO KANJI
IPC: H05K3/34
Filed: 1991-11-25
Abstract: PURPOSE:To provide an x-ray tester that produces a clear, x-ray image of solder bonds. CONSTITUTION:An x-ray apparatus for testing soldering state includes an x-ray source 5, a positioning section 2 for a circuit board 10 with soldered parts P, means 31, 32 and 33 for adjusting angles of the board positioned by the section 2, and a control section 13 for controlling the intensity of x-rays emitted from the source 5 to the board 10.
Patent JP-2000127824-A (JP)
Title: Seat back for automobile
Inventor: AMANO AKIRA
IPC: B60N2/48
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To reduce man-hours of installing work of a spring and to reduce costs of peripheral parts of the spring in a seat back for an automobile. SOLUTION: A support means 8 is provided with a stopper 34 for restricting turning of an upper end part 8b of the support means 8 to a forward direction FR, while a coil-like spring 18 acting counter to movement of the support means 8 to an upper direction UP is interposed between a seat back frame 2 and the stopper 34. A temporary lock means 52 for shortening a length of the spring 18 and preventing its energizing force is detachably provided between the support means 8 and the seat back frame 2.
Patent JP-H09150133-A (JP)
Title: Crude refuse treating machine
Inventor: WATANABE TETSURO
IPC: C05F9/02
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to maintain crude refuse at adequate components and to efficiently treat the crude refuse with high-activity microorganisms at a low driving power cost. SOLUTION: A perforated plate 2 is arranged on the bottom of a treating vessel 1 and an air accepting chamber 3 is disposed on the lower side thereof. Air is introduced by an air pump 4 into the air accepting chamber 3. Agitating vanes 6 are installed in a crude refuse housing chamber 5 on the upper side of the perforated plate 2. The air contg. moisture rising in the crude refuse housing chamber 5 flows into a condensing chamber 18 between a tray 14 and a heat radiation plate 13 from slits 15 and comes into contact with the heat radiation plate 13, by which moisture in condensed. The condensed water drops fall onto a tray 14 and are discharged from a drain port 18. The heat radiation plate 13 is cooled with air by the ventilation by means of a fan 11. The water from the drain port 16 is received in a suitable container and is supplied at need into the crude refuse housing chamber 5.
Patent JP-H03236423-A (JP)
Title: Device for cooling rolled wire material
Inventor: RORUFU SHIEERERU
IPC: C21D9/573
Filed: 1990-11-16
Abstract: For the purpose of permanently centric deposition of the wire turns on the cooling and transfer system 3 in a cooling apparatus for the controlled cooling of a finish-rolled wire from the rolling temperature, in particular one consisting of a cooling device 1, e.g. water ramps, arranged behind the finishing stand, a loop layer 2 for the wire and a cooling and transfer system 3 for the spread wire turns 8, it is proposed that a pivotable and/or displaceable loop feeder 11 be arranged between the loop layer 2 and the cooling and transfer system 3. 
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Patent JP-H07162782-A (JP)
Title: Audio signal processor
Inventor: INA TATSUYA
IPC: H04N5/60
Filed: 1993-12-09
Abstract: PURPOSE:To provide an optimum audio effect matched with any installation states of the speakers from two channels to multiple channels for the audio signals of the multiple channels. CONSTITUTION:By providing a controller 6 capable of user-inputting speaker set states and an audio signal matrix arithmetic circuit 2 capable of inputting the coefficient of an arithmetic operation by the controller 6, deciding the coefficient by the controller 6 so as to obtain the optimum audio effect matched with the installation state of the speakers and controlling the audio signal matrix arithmetic circuit 2, an optimum audio processing is performed in any installation states of the speakers.
Patent JP-2000131133-A (JP)
Title: Vibration measuring method
Inventor: ONO AKIYOSHI
IPC: G01H9/00
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To locate a folding-back position of vibrations even when the vibrations having different cycles overlap with one another. SOLUTION: This method has an irradiating process step S1 wherein an object to be measured is irradiated with the laser light oscillated by a laser resonator, a photoelectric converting process (step S2) wherein the return light of the irradiating laser light of this irradiating process is photodetected (photodetecting process) and laser light self-mixed with the laser light photodetected in the photodetecting process and oscillated in the resonator is photoelectrically converted and outputted, and a signal processing process wherein the state of the waveform of the beat wave outputted through the conversion of the photoelectric converting process S2 is analyzed.  Further, the signal processing process has a tilt value calculating process step S3 wherein the tilt values of one beat wave at the time of rising and falling are calculated and a folding-back decision process S4 wherein the folding-back time point of the object to be measured is decided according to time-series variations of the tilt values calculated in the tilt value calculating process.
Patent JP-S63185501-A (JP)
Title: Numerically controlled automatic lathe
Inventor: SUGIMOTO KENJI
IPC: B23B3/00
Filed: 1986-12-27
Abstract: PURPOSE:To propose an NC automatic lathe which is highly productive and has a less number of controlled axes by providing such an arrangement that a tool on a second tool bed is made to approach a workpiece, closely to the latter during cutting by a tool on a first tool bed and is made to stand by, or a workpiece is cut simultaneously by tools on both tool beds while two or three spindles are alone numerically controlled. CONSTITUTION:A workpiece gripped by a collet chuck of a spindle 21 is inserted into a guide bushing 36 and is rotated together with the spindle 21. Then, an X1-axis feed motor 45 or a Y-axis feed motor 58 is driven to select either tools 41, 42 on a first tool bed 40 or tools 53, 54, 55 on a second tool bed 52. Thereafter, a Z-axis feed motor 45 and an X1-axis feed motor 45 or an X2-axis feed motor 62 are driven under instruction from a numerical control device to perform a cutting process. Thus, it is possible to provide an automatic lathe having a number of controlled axes which is less than that of the number of tools to be used, and also having a remarkably shortened idle time.
Patent JP-S63162744-A (JP)
Title: Resin composition
Inventor: TAYAMA SUEHIRO
IPC: C08L21/00
Filed: 1986-12-26
Abstract: PURPOSE:To provide a resin compsn. having improved resistance to mold staining, by blending a thermoplastic resin consisting of a specified rigid resin and a specified non-rigid resin with a specified amount of a fluoroalkyl phosphate (salt). CONSTITUTION:50-100wt% rigid resin (A) selected from the group consisting of an acrylonitrile/styrene polymer, polystyrene, a methyl methacrylate/styrene copolymer, etc. is mixed with 50-0wt% elastomer (B) selected from the group consisting of polybutadiene, a butadiene/styrene copolymer, an alkyl acrylate polymer, etc. or non-rigid resin (B) contg. at least 5wt% said elastomer and 0.001-1pt.wt. (per 100pts.wt. in total of the components A and B) fluoroalkyl phosphate (salt) (C) of formula I or II (wherein n is 1-17; m is 1-3; l is 1-2; M is H, Na, K or Mg) (e.g., magnesium monoperfluorohexyl phosphate).
Patent JP-H01151930-A (JP)
Title: Photo-decomposable surfactant
Inventor: OKAMOTO YOSHIKI
IPC: C09K23/42
Filed: 1987-12-09
Abstract: PURPOSE:To improve foaming abilities and water resistance, as well as perfect saponification by light irradiation by using (4-alkoxybenzoyl)benzyl phosphonic acid having a particular formula as a photo-decomposable surfactant. CONSTITUTION:A photo-decomposable surfactant of (4-alkoxybenzoyl)benzyl phosphonic acid having a formula I (R=alkyl with no. of C<=20) is prepd. Though the surface-active abilities of the compd. having a formula I are slightly changed depending on the no. of C of the alkoxy substituent, surfactants of the compds. with 5-10C alkoxy have excellent surface-active effects. For example, in the case that no. of C is 10, an aq. soln. contg. 10<-2>mol./1 surfactant has surface tension about 39 dyne/cm and it is decreased to about 70 dyne/cm in 10min after the soln. is irradiated with light from a high pressure mercury lamp (350W).
Patent JP-H01151602-A (JP)
Title: Road for superconducting magnetic levitation body
Inventor: KIYOKAWA HIROSHI
IPC: E01B25/30
Filed: 1987-12-09
Abstract: PURPOSE: To prevent a magnetic levitation body from running out of a road by stacking a magnetic cement concrete layer on a base, course and adding an optical fiber for displaying optical information for controlling the travel of the levitation body. CONSTITUTION: A magnetic concrete layer 2 is stacked on a base course 1 in such a manner that its surface magnetic poles are N-poles. Also, a current is passed through a superconducting coil (a) so that magnetic poles at the bottom of the magnetic levitation body A are N-poles, so that magnetic repulsive forces produced by the same poles impart levitation force to the levitation body A. The magnetic levitation body A is provided with an optical sensor (b) and an optical-fiber-containing magnetic cement concrete layer 2' having an optical fiber buried therein is placed at the boundary of a road. Thereby the magnetic levitation body can be freely levitated for travel so that it is capable of branching and grade crossing, etc.
Patent JP-H08145473-A (JP)
Title: Heater
Inventor: ABE KOZO
IPC: F28D1/02
Filed: 1994-11-18
Abstract: PURPOSE: To efficiently heat in a room by holding high vacuum in a pipe, and sealing operating liquid to be evaporated by heating by a heater and condensed at the upper part in the pipe. CONSTITUTION: A pipe 6 is held in high vacuum, and sealed in a bottom with an operating liquid 8 to be evaporated by heating by a heater 7 and condensed at an upper lower temperature part in the pipe 6. That is, when the heater 8 is energized, it is heated to evaporate the liquid 8, which is raised to the upper part in the pipe 6 in contact with the pipe 6 near the room temperature or cooled to be condensed in the vicinity to become liquid, which is fed down to the bottom of the pipe 6, again heated by the heater 7 to be evaporated in a cycle, and the cycle is repeated. When the liquid 8 is condensed, heat is radiated to heat the pipe 6, the heat is transferred to a radiating fan 9 to warm the air around a heating element 4 to be raised at its temperature. The low- temperature air is sucked from a suction port 2 to be heated by the element 4 in the cycle to heat in the room.